WO2014006089A1 - Procédé de commande de position spatiale de détecteur numérique direct de rayons x - Google Patents

Procédé de commande de position spatiale de détecteur numérique direct de rayons x Download PDF

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Publication number
WO2014006089A1
WO2014006089A1 PCT/EP2013/064026 EP2013064026W WO2014006089A1 WO 2014006089 A1 WO2014006089 A1 WO 2014006089A1 EP 2013064026 W EP2013064026 W EP 2013064026W WO 2014006089 A1 WO2014006089 A1 WO 2014006089A1
Authority
WO
WIPO (PCT)
Prior art keywords
detector
radiographic
imaging system
medical imaging
exposure
Prior art date
Application number
PCT/EP2013/064026
Other languages
English (en)
Inventor
Walter Exelmans
Original Assignee
Agfa Healthcare
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Agfa Healthcare filed Critical Agfa Healthcare
Priority to EP13733317.5A priority Critical patent/EP2869768B1/fr
Priority to CN201380035791.5A priority patent/CN104394769B/zh
Priority to BR112015000010A priority patent/BR112015000010A2/pt
Priority to US14/409,035 priority patent/US9757079B2/en
Publication of WO2014006089A1 publication Critical patent/WO2014006089A1/fr
Priority to IN10729DEN2014 priority patent/IN2014DN10729A/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A61B6/44—Constructional features of apparatus for radiation diagnosis
    • A61B6/4494—Means for identifying the diagnostic device
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A61B6/42—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment with arrangements for detecting radiation specially adapted for radiation diagnosis
    • A61B6/4208—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment with arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector
    • A61B6/4216—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment with arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector using storage phosphor screens
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A61B6/42—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment with arrangements for detecting radiation specially adapted for radiation diagnosis
    • A61B6/4208—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment with arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector
    • A61B6/4233—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment with arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector using matrix detectors
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A61B6/44—Constructional features of apparatus for radiation diagnosis
    • A61B6/4429—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units
    • A61B6/4452—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units the source unit and the detector unit being able to move relative to each other
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A61B6/46—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment with special arrangements for interfacing with the operator or the patient
    • A61B6/467—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment with special arrangements for interfacing with the operator or the patient characterised by special input means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A61B6/54—Control of apparatus or devices for radiation diagnosis
    • A61B6/542—Control of apparatus or devices for radiation diagnosis involving control of exposure
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A61B6/56—Details of data transmission or power supply, e.g. use of slip rings
    • A61B6/563—Details of data transmission or power supply, e.g. use of slip rings involving image data transmission via a network
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A61B6/58—Testing, adjusting or calibrating apparatus or devices for radiation diagnosis
    • A61B6/587—Alignment of source unit to detector unit
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/16—Measuring radiation intensity
    • G01T1/17—Circuit arrangements not adapted to a particular type of detector
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F30/00—Computer-aided design [CAD]

Abstract

La présente invention concerne un procédé de commande pour une exposition radiographique planifiée de position spatiale de détecteur direct numérique portable de rayons X dans un système d'imagerie médicale comprenant de multiples supports d'exposition radiographique. Ledit procédé comprend la création d'un modèle spatial tridimensionnel du système d'imagerie médicale, la détermination dans ledit modèle de la position spatiale dudit détecteur sur la base d'une entrée reçue provenant de trois capteurs de gravité installés sur celui-ci, la détermination d'un espace volumique tridimensionnel pour chaque support d'exposition radiographique et le contrôle du point de savoir si la position spatiale dudit détecteur s'ajuste dans l'espace volumique tridimensionnel du support d'exposition radiographique.
PCT/EP2013/064026 2012-07-05 2013-07-03 Procédé de commande de position spatiale de détecteur numérique direct de rayons x WO2014006089A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP13733317.5A EP2869768B1 (fr) 2012-07-05 2013-07-03 Procédé de commande de position spatiale de détecteur numérique direct de rayons x
CN201380035791.5A CN104394769B (zh) 2012-07-05 2013-07-03 用于控制直接数字x射线检测器的空间位置的方法
BR112015000010A BR112015000010A2 (pt) 2012-07-05 2013-07-03 método para controlar a posição espacial de um detector de raios-x digital direto
US14/409,035 US9757079B2 (en) 2012-07-05 2013-07-03 Method for controlling the spatial position of a direct digital X-ray detector
IN10729DEN2014 IN2014DN10729A (fr) 2012-07-05 2014-12-16

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE201200460A BE1020817A3 (nl) 2012-07-05 2012-07-05 Methode voor het identificeren van een direct digitaal radiografisch panel.
BE201200460 2012-07-05

Publications (1)

Publication Number Publication Date
WO2014006089A1 true WO2014006089A1 (fr) 2014-01-09

Family

ID=48700590

Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/EP2013/063609 WO2014005937A1 (fr) 2012-07-05 2013-06-28 Procédé de sélection d'un panneau radiographique direct en tant que panneau actif
PCT/EP2013/064026 WO2014006089A1 (fr) 2012-07-05 2013-07-03 Procédé de commande de position spatiale de détecteur numérique direct de rayons x

Family Applications Before (1)

Application Number Title Priority Date Filing Date
PCT/EP2013/063609 WO2014005937A1 (fr) 2012-07-05 2013-06-28 Procédé de sélection d'un panneau radiographique direct en tant que panneau actif

Country Status (7)

Country Link
US (2) US9597048B2 (fr)
EP (2) EP2869767B1 (fr)
CN (2) CN104411246B (fr)
BE (1) BE1020817A3 (fr)
BR (2) BR112015000010A2 (fr)
IN (2) IN2014DN10475A (fr)
WO (2) WO2014005937A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014210897B4 (de) * 2014-06-06 2022-01-13 Siemens Healthcare Gmbh Verfahren und Vorrichtung zur Strahlerpositionierung
KR20160063074A (ko) * 2014-11-26 2016-06-03 삼성전자주식회사 엑스선 장치 및 엑스선 디텍터
EP3235430B1 (fr) * 2016-04-19 2019-06-12 Agfa Nv Système et procédé de capture d'image de rayonnement
KR20180070325A (ko) 2016-12-16 2018-06-26 삼성전자주식회사 광 조향 opa
US10531850B2 (en) 2017-09-07 2020-01-14 General Electric Company Mobile X-ray imaging with detector docking within a spatially registered compartment
CN108078577B (zh) * 2017-11-22 2020-10-16 上海奕瑞光电子科技股份有限公司 一种数字x射线放射系统、姿态检测方法以及姿态检测系统
JP7392289B2 (ja) * 2019-05-22 2023-12-06 コニカミノルタ株式会社 放射線画像検出装置
JP2023020143A (ja) * 2021-07-30 2023-02-09 キヤノン株式会社 放射線撮影装置、放射線撮影システム、および放射線撮影装置の制御方法

Citations (5)

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US20060261296A1 (en) * 2005-05-18 2006-11-23 Heath Michael D Mobile radiography image recording system
US7829859B2 (en) 2007-07-27 2010-11-09 Fujifilm Corporation Radiation detecting cassette and radiation image capturing system
US20110164721A1 (en) * 2008-07-31 2011-07-07 Fraunhofer-Gesellschaft Zur Forderung Der Angewandten Forschung E.V. X-ray image recording system and x-ray recording method for recording image data with x-ray units for volume reconstruction
US20110305319A1 (en) 2010-06-14 2011-12-15 General Electric Company Position sensing device for a portable detection device
US8116599B2 (en) 2005-06-06 2012-02-14 Fujifilm Corporation Radiation image signal output control method and apparatus

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WO2009031411A1 (fr) * 2007-09-06 2009-03-12 Konica Minolta Medical & Graphic, Inc. Système de prise d'images radiologiques
US7848490B2 (en) * 2007-11-20 2010-12-07 Carestream Health, Inc. Method for associating a wireless detector with an imaging apparatus
US8941070B2 (en) * 2008-11-19 2015-01-27 General Electric Company Portable digital image detector positioning apparatus
JP5680935B2 (ja) * 2009-11-13 2015-03-04 キヤノン株式会社 放射線撮影システム、放射線撮影システムの制御方法およびプログラム
US8243883B2 (en) * 2010-05-07 2012-08-14 General Electric Company Wireless X-ray detector operation coordination system and method
CN202036232U (zh) * 2011-01-10 2011-11-16 深圳市蓝韵实业有限公司 一种车载数字x射线成像系统配重装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060261296A1 (en) * 2005-05-18 2006-11-23 Heath Michael D Mobile radiography image recording system
US8116599B2 (en) 2005-06-06 2012-02-14 Fujifilm Corporation Radiation image signal output control method and apparatus
US7829859B2 (en) 2007-07-27 2010-11-09 Fujifilm Corporation Radiation detecting cassette and radiation image capturing system
US20110164721A1 (en) * 2008-07-31 2011-07-07 Fraunhofer-Gesellschaft Zur Forderung Der Angewandten Forschung E.V. X-ray image recording system and x-ray recording method for recording image data with x-ray units for volume reconstruction
US20110305319A1 (en) 2010-06-14 2011-12-15 General Electric Company Position sensing device for a portable detection device

Non-Patent Citations (1)

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Title
"Handbook of Medical Imaging", 2000, SPIE PRESS

Also Published As

Publication number Publication date
IN2014DN10475A (fr) 2015-08-21
WO2014005937A1 (fr) 2014-01-09
US20150177387A1 (en) 2015-06-25
IN2014DN10729A (fr) 2015-09-04
BR112014032666A2 (pt) 2017-06-27
CN104411246B (zh) 2017-10-24
EP2869767A1 (fr) 2015-05-13
EP2869767B1 (fr) 2016-11-23
CN104394769B (zh) 2017-06-20
US20150190104A1 (en) 2015-07-09
BR112015000010A2 (pt) 2017-06-27
CN104411246A (zh) 2015-03-11
US9597048B2 (en) 2017-03-21
EP2869768A1 (fr) 2015-05-13
CN104394769A (zh) 2015-03-04
BE1020817A3 (nl) 2014-05-06
EP2869768B1 (fr) 2016-09-14
US9757079B2 (en) 2017-09-12

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